Extracorporeal Life Support (ECLS) or Extracorporeal Membrane Oxygenation (ECMO)
ECLS involves the artificial support of lung and/or heart function using a machine that oxygenates a patient’s blood outside the body and returns it using a pump, thus allowing the heart and lungs to rest.
There are two types of ECLS: veno-arterial (VA) ECLS removes blood from a vein and returns it to an artery under high pressure to support the pumping function of a failing heart. During VA ECLS, oxygen can also be added to the blood to support lung function if needed. Veno-venous (VV) ECLS or ECMO involves both removal and return of blood through the veins, usually near the heart, and is used to support lung function only.
ECLS devices have improved significantly over the last few decades and some devices are now light enough to be carried by one person and can be easily transported in an ambulance or helicopter, making it possible to transport patients while on ECLS.
ECMO is commonly used in the following situations:
- Heart and/or lung failure despite usual medical therapy to allow heart and/or lung to recover.
- As a bridge option to further treatment such as heart assist device or left ventricular assist device (LVAD)
- As a bridge to heart or lung transplantation
The Community Regional Medical Center (CRMC) multidisciplinary ECLS team was created in affiliation with the University of California San Francisco-Fresno medical program (UCSF-Fresno) to provide this unique and highly specialized treatment to the central valley of California.
Patients have the best outcomes when ECMO candidates are evaluated in a multidisciplinary team setting. To better serve our patients in the Central Valley, we structured our ECLS team to provide a cohesive network of health care professionals from different disciplines. Thus, in August 2016 UCSF Fresno ECLS team was organized to include the following professionals.
- Medical intensivists trained in in the use of ECLS
- Cardiovascular surgeons
- ECLS trained nurses
- Perfusionists
- Respiratory therapists
- Physical therapists
- Social workers
- Pharmacists
The team approach has improved outcomes related to ECLS which are comparable with international average and standards. This team is the only dedicated ECLS team service in the central valley of California. We typically receive more than 70 ECMO referral annually.
For Referral or more information please contact transfer center at 559-459-7337
Community regional medical center (CRMC)
2823 Fresno St, Fresno, CA 93721
Phone: (559) 459-6000
ECMO Medical Physicians

Mohamed A Fayed, MD
ECMO medical director
Assistant clinical professor
Pulmonary critical care division
UCSF Fresno

Eyad Almasri, MD
Associate Clinical Professor of Medicine

Timothy Evans, MD, PhD
Clinical Professor of Medicine
Director of Intensive Care Units

Crystal Ives Tallman, MD
Assistant Clinical Professor of Emergency Medicine, UCSF
Education Director for EM Critical Care

Maura Walsh, MD
Assistant Clinical Professor of Emergency Medicine, UCSF

Guramrinder (Aman) Thind, MD
Assistant Clinical Professor
Pulmonary Critical Care Division
UCSF Fresno

Matthew Beutner, MD
Assistant Professor
Pulmonary Critical Care Division
UCSF Fresno

Hila Azulay, MD
Assistant Clinical Professor
Pulmonary Critical Care Division
UCSF Fresno
Mariam Abdelkader, MD
Assistant Clinical Professor
Pulmonary Critical Care Division
UCSF Fresno
ECMO Cardiothoracic Surgeons
ECMO Program Coordinators
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Aaron Schreur, CCP |
Catrina Cullen RN, MSN, CCRN |
ECMO Nursing Leadership
Megan Harkenrider, RN |
Robert A. Godina, RN, BSN |
ECMO Leadership Respiratory Therapists
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Wade Veneman, RRT Clinical Educator |
Darin Craft, RRT Clinical Educator, |
ECMO Physical Therapist
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Melissa Stillwagon, PT, DPT |
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